Home / 5,588,698.44-7,707,892.86-3,752,603.40

Finding the Fourth Proportional to 5,588,698.44, 7,707,892.86 and 3,752,603.40

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Solution

The fourth proportional to 5,588,698.44, 7,707,892.86 and 3,752,603.40 is: 5,175,563.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,698.44 : 7,707,892.86 = 3,752,603.40 : x
  2. Step 2: Convert to fraction form
    5,588,698.44/7,707,892.86 = 3,752,603.40/x
  3. Step 3: Cross multiply
    5,588,698.44x = 7,707,892.86 × 3,752,603.40
  4. Step 4: Simplify right side
    5,588,698.44x = 28,924,664,953,271.72
  5. Step 5: Solve for x
    x = 28,924,664,953,271.72/5,588,698.44
  6. Step 6: Final answer
    x = 5,175,563.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.